Stock Repurchase and Dividends (Details) - USD ($)				6 Months Ended
	Apr. 30, 2018	Jan. 29, 2018	Nov. 07, 2017	Apr. 01, 2018	Apr. 02, 2017	Nov. 07, 2016
Subsequent Event [Line Items]
Maximum repurchase amount under stock repurchase program						$ 200,000,000
Shares repurchased through open market purchases (in shares)				1,020,033
Average price of shares repurchased (in dollars per share)				$ 49.02
Cost of shares repurchased				$ 50,000,000
Quarterly cash dividend declared (in dollars per share)		$ 0.10	$ 0.10
Dividends paid				$ 11,172,000	$ 10,301,000
Subsequent Event
Subsequent Event [Line Items]
Quarterly cash dividend declared (in dollars per share)	$ 0.12